1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
san4es73 [151]
2 years ago
15

Jennifer can paddle a certain distance with the current in 2.5 hr. To cover the same distance against the current, she takes 5 h

r. How many times faster is her rate of paddling in still water than the speed of the current?
Mathematics
1 answer:
snow_lady [41]2 years ago
3 0
The answer would be 2 times faster
You might be interested in
PLEASE HELP ME!!!
wlad13 [49]
It could be C or D but a salary is a fixed payment that is USUALLY on a yearly payment. I would answer D
3 0
3 years ago
Read 2 more answers
Is f(1) greater than less than or equal to g(1)
Natali [406]

Answer:

equal to

Step-by-step explanation:

we don't know the value of the variable but if you loo at it with just the 1 there equal because g and f don' have any value so they are equal.

3 0
3 years ago
What is the approximate area of the shaded portion of the diagram? (Use 3.14 as an estimate for pi.)
Nadusha1986 [10]

Answer:

218

Step-by-step explanation:

first find the area of the circle-

A=\pi r^{2} \\A=\pi 10^{2} \\A=100\pi \\A=314

to find the area of the triangle, we need the base and the height. The base we know is 16, since we don't know the height yet, use the Pythagorean theorem to find the height. One leg is 16 the hypotenuse is 20 (2* the radius).

a^{2} +b^{2} =c^{2} \\a^{2} +16^{2} =20^{2} \\a^{2} +256=400\\a^{2} =144\\a=12

Now I know the height is 12. Find the area of the triangle

A=\frac{1}{2} bh\\A=\frac{1}{2} (16)(20)\\A=96

subtract the area of the triangle from the area of the circle

314-96=218

6 0
2 years ago
A grocery store will only accept yellow onions that are at least 3 inches in diameter. A grower has a crop of onions with diamet
Marizza181 [45]
<span>For the answer to the question above,this is a simple question.

z = (3.25-3.5)/.25= -1
p= .8413
then multiply 100 to get the percentage.
The answer will be 
84.13% or 84% rounded to the whole number.
I hope my answer helped you with your problem above. Have a nice day</span>
5 0
2 years ago
A student in a statistics class asks students in a long lunch line about their opinions about the school cafeteria. The sample t
Paladinen [302]

Answer:

The correct option is;

D. Biased

Step-by-step explanation:

A sampling method in which the members of the sample are not representative of the population, such that some members of the population have a higher or lower probability within the sample which is indicative that not all members of the population are sampled

A biased sample is a non random sample and the can lead to misleading data conclusion

In the question, the sampling of student opinion about the school cafeteria among students who are on the lunch line and so prefer the school cafeteria leaves out the portion of the population that get their lunch from alternative sources.

7 0
3 years ago
Other questions:
  • Xy''+2y'-xy by frobenius method
    5·1 answer
  • How to a magic square decmals
    13·1 answer
  • PLEASE HELP ASAP!!!!!! Thank you! <br> Sorry about the low picture quality!
    6·1 answer
  • -5.20 • 3.7 please help
    8·2 answers
  • Find the maximum rate of change of f at the given point and the direction in which it occurs. f(x, y) = 5 sin(xy), (0, 2) maximu
    5·1 answer
  • Can someone answers this please
    5·1 answer
  • Write a real-world problem with y=x(2)+2?
    13·1 answer
  • 14. The diagonals of square ABCD intersect at E. If AE = 2, find the perimeter of ABCD.
    8·1 answer
  • What is the base unit of measurement for capcity?
    6·2 answers
  • Help me please :) thanks
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!